JUST, E. TENDENZEN DER MIKROMECHANIK IN DER DDR. Periodica Polytechnica Mechanical Engineering, [S. l.], v. 31, n. 2-3, p. 145–153, 1987. Disponível em: https://pp.bme.hu/me/article/view/5695. Acesso em: 3 jul. 2025.